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added by Ts Dec. 22, 2017, 9:16 p.m.
What color is potassium permanganate in a strongly alkaline environment?
Blue
Violet
Green
Red
The permanganate anions are purple. In a strongly alkaline environment, they reduce to green manganese ions MnO4 (2-).
Ts
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Correct this question
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Very interesting!
reach: rather globalchemistry

Votes

+1 Very interesting!  Fabienne
      Acceptable  Kampfgraff
+1 Very interesting!  M